 
(* ::Section:: *)
(* CartesianToLorentz *)
(* ::Text:: *)
(*CartesianToLorentz[exp]  rewrites Cartesian tensors in form of Lorentz tensors (when possible). Using options one can specify which types of tensors should be converted..*)


(* ::Subsection:: *)
(* See also *)
(* ::Text:: *)
(*LorentzToCartesian.*)



(* ::Subsection:: *)
(* Examples *)



CGS[p]

%//CartesianToLorentz

CSP[p,q]

%//CartesianToLorentz
